Bearing 23288RHA (KOYO)

Spherical roller bearings 23288RHA

Bearing number : 23288RHA

Size (mm) : 440x790x280

Brand : KOYO

Bore Diameter (mm) : 440

Outer Diameter (mm) : 790

Width (mm) : 280

Bearing dimensions and specification in KOYO catalogue:

d - 440 mm

D - 790 mm

B - 280 mm

C - 280 mm

r min. - 7,5 mm

da min. - 476 mm

Da max. - 754 mm

ra max. - 6 mm

Weight - 580 Kg

Basic dynamic load rating (C) - 6930 kN

Basic static load rating (C0) - 12700 kN

(Grease) Lubrication Speed - 300 r/min

(Oil) Lubrication Speed - 390 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,89

Calculation factor (Y1) - 1,93

Calculation factor (Y2) - 2,88

Designation

Bore Dia, mm

Outer Dia, mm: